/*
 * Copyright 2020-2030 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.gitee.minimalismstyle.fresh.common.core.conversion

/**
 * String转Int
 * @author maoxiaodong
 */
class StringToBooleanTypeConversion: TypeConversion<String, Boolean>{
    companion object{
        private val TRUE_STRING_SET = hashSetOf<String>(
            "true",
            "TRUE",
            "y",
            "Y",
            "1",
            "yes",
            "YES",
            "是",
            "对"
        )
    }

    override fun convert(obj: String?, pattern: String?): Boolean? {
        return if (obj.isNullOrBlank()){
            null
        }else{
            TRUE_STRING_SET.contains(obj)
        }
    }
}